22488890520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1\times {\mathrm{1297}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 68095779840

約数和(自身を除く): 45606889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1103, 1297, 1310, 1572, 1965, 2206, 2594, 2620, 3144, 3309, 3891, 3930, 4412, 5188, 5240, 5515, 6485, 6618, 7782, 7860, 8824, 10376, 11030, 12970, 13236, 15564, 15720, 16545, 19455, 22060, 25940, 26472, 31128, 33090, 38910, 44120, 51880, 66180, 77820, 132360, 144493, 155640, 169907, 288986, 339814, 433479, 509721, 577972, 679628, 722465, 849535, 866958, 1019442, 1155944, 1359256, 1430591, 1444930, 1699070, 1733916, 2038884, 2167395, 2548605, 2861182, 2889860, 3398140, 3467832, 4077768, 4291773, 4334790, 5097210, 5722364, 5779720, 6796280, 7152955, 8583546, 8669580, 10194420, 11444728, 14305910, 17167092, 17339160, 20388840, 21458865, 28611820, 34334184, 42917730, 57223640, 85835460, 171670920, 187407421, 374814842, 562222263, 749629684, 937037105, 1124444526, 1499259368, 1874074210, 2248889052, 2811111315, 3748148420, 4497778104, 5622222630, 7496296840, 11244445260, 22488890520]

約数ペア:

[(1, 22488890520), (2, 11244445260), (3, 7496296840), (4, 5622222630), (5, 4497778104), (6, 3748148420), (8, 2811111315), (10, 2248889052), (12, 1874074210), (15, 1499259368), (20, 1124444526), (24, 937037105), (30, 749629684), (40, 562222263), (60, 374814842), (120, 187407421), (131, 171670920), (262, 85835460), (393, 57223640), (524, 42917730), (655, 34334184), (786, 28611820), (1048, 21458865), (1103, 20388840), (1297, 17339160), (1310, 17167092), (1572, 14305910), (1965, 11444728), (2206, 10194420), (2594, 8669580), (2620, 8583546), (3144, 7152955), (3309, 6796280), (3891, 5779720), (3930, 5722364), (4412, 5097210), (5188, 4334790), (5240, 4291773), (5515, 4077768), (6485, 3467832), (6618, 3398140), (7782, 2889860), (7860, 2861182), (8824, 2548605), (10376, 2167395), (11030, 2038884), (12970, 1733916), (13236, 1699070), (15564, 1444930), (15720, 1430591), (16545, 1359256), (19455, 1155944), (22060, 1019442), (25940, 866958), (26472, 849535), (31128, 722465), (33090, 679628), (38910, 577972), (44120, 509721), (51880, 433479), (66180, 339814), (77820, 288986), (132360, 169907), (144493, 155640)]